Data update

Task/Program-name/JavaScript/program-name-1.js

@@ -1,3 +1,8 @@
-function foo() {
-  return arguments.callee.name;
+function filename() {
+  // get the current script's URL
+  // or in the event of an embedded script, fall back to the document URL
+  const src = document.currentScript.src || document.location.href;
+  // parse out just the file name from the URL
+  // (no trailing slashes, search params or anchor fragments)
+  return src.replace(/[?#].*/, '').match(/[^\/]+/g);
 }

Task/Program-name/JavaScript/program-name-2.js

@@ -1 +1,4 @@
-(function(){alert(arguments.callee.name);}())
+function filename() {
+  const src = import.meta.url;
+  return src.replace(/[?#].*/, '').match(/[^\/]+/g);
+}